The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 26, 1980
Filed:
Jul. 05, 1978
Applicant:
Inventors:
Hiroshi Samejima, Ami, JP;
Kaoru Kanayama, Ami, JP;
Assignee:
Mitsubishi Petrochemical Company Limited, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
C08G / ;
U.S. Cl.
CPC ...
528103 ; 528111 ; 528113 ; 528117 ; 528341 ; 528367 ;
Abstract
An epoxy resin curing agent comprising a compound represented by the formula (I): ##STR1## wherein k, m and n, which may be the same or different, each is an integer of 1 to 6, and l is an integer of 0 to 6, and/or a modified product thereof, a curable epoxy resin composition comprising an epoxy resin and the epoxy resin curing agent represented by the formula (I), and a cured product obtained from the epoxy resin composition.